Mountain building and defrostation
I believe it's the hypothalamus. <span>The </span>hypothalamus<span> is a section of the brain responsible for the production of many of the body’s essential hormones, chemical substances that help control different cells and organs. The hormones from the hypothalamus govern physiologic functions such as temperature regulation, thirst, hunger, sleep, mood and more</span>
<span>As explained above, a cell which has yet to commit to meiosis is diploid. That is, it has 2n chromosomes. When it commits to meiosis, it doubles its DNA, becoming 4n. Then it goes through two rounds of cell division: during meiosis I, it divides into two cells and each of these cells is 2n. Then, during meiosis II, each of the two daughter cells divide again, producing a total of 4 haploid (that is, 1n) gametes So it would be A. Meiosis 1 hope i helped</span>
Acts as a part of a protective mechanism that prevents the cell from absorbing too much water.
lmk if this helped :)
